package demo;

import java.util.Scanner;

/**
 * Scanner
 * @author Lenovo
 *
 */
public class ScannerUtil {
	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
//		System.out.println("请输入数据");
//		byte b = scanner.nextByte();//byte类型的数据
//		System.out.println(b);
//		short sh = scanner.nextShort();//short类型
//		System.out.println(sh);
//		//int
//		int i = scanner.nextInt(); //获取int类型数据
//		System.out.println(i);
//		long l = scanner.nextLong();//获取long类型数据
//		System.out.println(l);
//		float f = scanner.nextFloat();//获取float类型数据
//		System.out.println(f);
//		double d = scanner.nextDouble();
//		System.out.println(d);
//		boolean b = scanner.nextBoolean();
//		System.out.println(b);
		//获取字符串
//		String string = "asdasdasd";
////		String string2 = scanner.next();//获取字符串
////		System.out.println(string2);
//		String string3 = scanner.nextLine();//获取字符串
//		System.out.println(string3);
		//从控制台输入一个小写字母，转成大写字母
		String string = scanner.next();
		char sh =  string.charAt(0);
		System.out.println((char)(sh-32));
		int i = 1;
	}
}
